Petrochemical Machinery released its semi annual report for 2021 on the evening of August 18. In the first half of the year, the company achieved an operating revenue of 3.151 billion yuan, a year-on-year increase of 1.76%; The net profit attributable to the shareholders of the listed company was 21.8229 million yuan, a year-on-year increase of 1867.86%.

The 2500 super power cementing truck independently developed by Sinopec Machinery Corporation successfully completed the cementing construction of shale gas wells in Weiyuan, Sichuan, opening a new cementing era of "small well field and large operation" of shale gas exploitation in Sichuan and Chongqing.